Characteristics and Application of Tapered Roller Bearings

Time：2016.03.21  Source：Roller Bearings Suppliers

Characteristics and Application of Tapered Roller Bearings

  Small one-way thrust tapered roller bearing are almost completely used in steering knuckle of commercial vehicles. This kind of bearing is usually full of rollers and is fixed with thin steel plate cover. Most are wear resistant, oil resistant nitrile butadiene rubber (NBR) friction seals. Use multi purpose grease for lifetime lubrication without maintenance. There are many designs for this kind of bearings. The difference is only the design of bearing housing races and bearing housings.

  Two way thrust tapered roller bearings are mainly used in rolling mills ,with multi row cylindrical roller bearings together. This kind of bearing with plane shaft washer is more popular, because it can bear the slight eccentricity of the shaft relative to the bearing box bore, and the minor change of radial internal clearance caused by the radial bearing.

  This type of thrust tapered roller bearing must be able to withstand a great axial load, and allow the angular displacement of the screw shaft relative to the bearing seat. Therefore, this kind of bearing is usually full roller type, and has large diameter and super long roller.

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